Finding the Fourth Proportional to 2,094.02, 3,139.20 and 996.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,094.02 : 3,139.20 = 996.87 : x
2. Step 2: Convert to fraction form
   2,094.02/3,139.20 = 996.87/x
3. Step 3: Cross multiply
   2,094.02x = 3,139.20 × 996.87
4. Step 4: Simplify right side
   2,094.02x = 3,129,374.30
5. Step 5: Solve for x
   x = 3,129,374.30/2,094.02
6. Step 6: Final answer
   x = 1,494.44